Fluorescein di(β-D-galactopyranoside) CAS: 17817-20-8
MF: C32H32O15
MW: 656.59
A fluorogenic substrate for β-galactosidase.

Fluorescein di(β-D-galactopyranoside) (CAS 17817-20-8)

Fluorescein di(β-D-galactopyranoside) | CAS 17817-20-8 is rated 5.0 out of 5 by 3.
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Alternate Names: FDG
Application: Fluorescein di(β-D-galactopyranoside) is a fluorogenic substrate for β-galactosidase
CAS Number: 17817-20-8
Molecular Weight: 656.59
Molecular Formula: C32H32O15
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).
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Fluorescein di(β-D-galactopyranoside) is a fluorogenic substrate for β-Galactosidase with potential use for ELISA, fluorescence microscopy or flow cytometry.


References

Rotman, B., et al. Proc. Natl. Acad. Sci. USA 50, 1, (1963); Hofmann, J. and Sernetz, M. Anal. Biochem. 131, 180, (1983); Nolan, G., et al. Proc. Natl. Acad. Sci. USA 85, 2603, (1988)

Appearance :
Powder
Physical State :
Solid
Storage :
Desiccate at -20° C
Melting Point :
200-203° C
Boiling Point :
974.80° C at 760 mmHg (Predicted)
Density :
1.75 g/cm3 (Predicted)
Refractive Index :
n20D 1.76 (Predicted)
Fluoresence :
λex 488 nm, λem 512 nm
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany :
3
PubChem CID :
MDL Number :
MFCD00077344
SMILES :

Download SDS (MSDS)

Certificate of Analysis

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Rated 5 out of 5 by from 非常棒的一款产品 我5个月前购买此产品,效果十分理想,并且比其他公司的同类产品无论在效价上,还是在稳定性上都要好。所以是一款非常好的试剂
Date published: 2017-11-14
Rated 5 out of 5 by from 非常好用 在实验室一直都用这款,非常好用,会一直用下去的。荧光很清楚,很亮,我们实验室都用它。而且还有coupon,非常省钱。
Date published: 2017-03-09
Rated 5 out of 5 by from very helpful! I use this product to stain lacz. The solution is yellow, but lighter than FDG from sigma. I was worried about its quality. BUT it turns out that it is very great.
Date published: 2016-10-28
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